Cylindrical Filament: Difference between revisions
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'''2-3- | '''urn:mrn:iala:dic:2-3-0210''' | ||
A filament (usually of multi-vee formation) in the form of a hollow circular cylinder generated around the axis of the lamp. | A filament (usually of multi-vee formation) in the form of a hollow circular cylinder generated around the axis of the lamp. | ||
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{{languages|Cylindrical Filament}} | {{languages|Cylindrical Filament}} | ||
[[Category:2.3 Light Sources] | [[Category:2.3 Light Sources]] | ||
[[Category:Alphabetical Index]] | [[Category:Alphabetical Index]] | ||
[[Category:IALA Dictionary 1970-89 Edition]] | [[Category:IALA Dictionary 1970-89 Edition]] | ||
Latest revision as of 08:34, 17 September 2026
A filament (usually of multi-vee formation) in the form of a hollow circular cylinder generated around the axis of the lamp.
Note: The filament may be fully closed in plan, or may embrace an arc of less than 360 degrees.
The English term "Cylindrical filament" is usually limited to the case of a closed cylinder.
Otherwise, the English term used is "Bunch filament" (2-3-220).
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
